Features: [Efficient deep cleaning] The cleaning machine uses a frequency of 42KHz-45KHz oscillation, producing millions of tiny cleaning bubbles, 360° cleaning. The continuous impact and rupture of water effectively impacts and separates particles, dirt, dust from dentures, retainers, mouth guards, braces, trays, jewelry, etc. The jewelry cleaner cleans powerfully, gently, and without damaging your valuables. [3 timing anti-dry burning design] The cleaning liquid machine has 3 digital timing modes: "M" 5/8/10 minutes. The cleaner closes the lid, starts deep cleaning, and stops working when the lid is opened. If the cleaning machine is used for more than 30 minutes or the temperature exceeds 110°, it will automatically turn off the heating function. [Wide range, perfect gift] Let the jewelry cleaner be your cleaning tool. The 255ml large-capacity design can clean personal care items such as dentures, braces, jewelry, and small household items such as keys, gadgets, and tableware, meeting the daily cleaning needs of families and individuals. The cleaning machine is a good gift for parents, friends, family, elders, etc. [Easy to operate and time-saving] The jewelry cleaning machine is simpler than traditional cleaning methods, saving your time. You just need to put the items to be cleaned into the cleaning machine, add water (some dishwashing liquid or cleaning liquid improves the cleaning effect), and turn on the machine to clean. Thoroughly clean watches, necklaces, dentures, makeup brushes, and more in just a few minutes. [Small and portable cleaning machine] The mouth cleaning machine is small in design and easy to carry. The cleaning machine can be placed on the edge of the table and does not take up much space. Its portable size allows it to be placed in a suitcase or bag. It ensures that you can clean your items while traveling.